21 results
Stress Fracture: Pathogenesis and clinical findings
Abnormal biomechanics, Repetitive impact activities
=> Repetitive subthreshold mechanical loading
=> Bone strain
=>
Stress Fracture: ... => Microscopic fractures ... continued loading Stress ... #msk #orthopedics ... pathophysiology #symptoms #signs
Spondylolysis & Spondylolisthesis: Pathogenesis and Clinical Findings

Pars interarticularis stress fracture (spondylolysis) - most frequently in the
interarticularis stress ... fracture (spondylolysis ... XR — scotty dog sign ... Spondylolisthesis #MSK ... pathophysiology #signs
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
"pooping duck sign ... "pooping duck sign ... • ED Management ... XRay #Diagnosis #Management ... Orthopedics #Sports #MSK
Diagram of different types of bone tumors that can occur around the knee on XRay -
blade of grass sign ... bone island • Stress ... fracture • Chondrosarcoma ... • Stress fracture ... Radiology #XRay #msk
CPAP Troubleshooting Tips
1. Wrong size/style mask → try a different mask, nasal pillows
2. Trouble getting used
first, then try straps ... → adjust straps ... day, try ramp feature ... noise → check air filter ... Troubleshooting #Tips #management
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
RADIAL HEAD FRACTURE ... anterior sail sign ... • ED Management ... XRay #Diagnosis #Management ... #Orthopedics #MSK
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
blade of grass sign ... bone island • Stress ... fracture • Chondrosarcoma ... • Stress fracture ... Radiology #XRay #MSK
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
, complex = fracture ... can't make A-OK sign ... • ED Management ... XRay #Diagnosis #Management ... Orthopedics #Sports #MSK
Orthopedic Platings, Nails and Screws
Bohler’s Stirrup: U shaped device to hold a Steinmann pin and applying
compression over fracture ... combining screw hole ... neck, collar and holes ... neck, collar and holes ... #Orthopedics #management
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
"Terry Thomas" sign ... ("Terry Thomas sign ... dislocation • ED Management ... XRay #Diagnosis #Management ... Orthopedics #Sports #MSK